QLT INC shareholder history

Current and past QLT INC shareholders
Period Weighting Quarter
CompanyLongestShortestMin.Avg.Max.FirstLatest↓ Count
GROUP ONE TRADING, L.P. 620.00%0.00%0.00%Q2 2013Q2 20158
SIMPLEX TRADING, LLC 210.00%0.00%0.00%Q2 2015Q1 20163
Citadel Advisors 110.00%0.00%0.00%Q1 2014Q1 20141

This page lists all the filers that currently own QLT INC or have owned QLT INC in the past.